Louis Cauvin was a student of his relative Vincent Courdouan and began at the Paris Salon of 1839 with a series of watercolors representing landscapes from North Africa or the East: View of a camp on the road from Bône to Constantine, Market in Constantine, View of the Drehan camp. He exhibited there until 1878, devoting himself mainly to the representation of Provençal landscapes and seascapes. He succeeded Bernard Sénéquier as drawing professor at the Navigation School in Toulon, of which he was the last professor, based on rue Hipolyte Duprat, in the premises of the old foundry. By decree of February 5, 1875 he was made a Knight of the Legion of Honor. Works in public collections · Montauban · Ingres museum · Mediterranean landscape, oil on canvas, 48×71cm · Toulon, · art museum: · Return from fishing in Sablettes, 1847; · Baie de Magaud, oil on canvas, 94×165cm; · Le Brusc, 1892, oil on canvas, 81×130cm; · Bastide under Fort Malbousquet · Toulon harbor seen from Six Fours · Setting sun · Clair de Lune · Return from fishing in Les Sablettes · · Marine museum: · The Astrolabe and the Zélée taken by the ice during the discovery from La Terre-Adélie